.sen {  font-family: "MS UI Gothic"; line-height: 150%; color: #333333; text-align: left; width: 500px; background-attachment: fixed; background-image: url(koi.gif); background-repeat: repeat-y; background-position: 0px 0px; margin-right: 100px; margin-left: 100px; padding-right: 100px; padding-left: 100px; background-color: #FFCCCC}